58 citations · 115 across the 4 of their papers we have counts for
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cs.PF2012★ 4 cited
Optimizing the Performance of Streaming Numerical Kernels on the IBM Blue Gene/P PowerPC 450 Processor
Tareq M. Malas, Aron J. Ahmadia, Jed Brown +2
Several emerging petascale architectures use energy-efficient processors with vectorized computational units and in-order thread processing. On these architectures the sustained pe…
math.NA2012★ 52 cited
Optimal stability polynomials for numerical integration of initial value problems
David I. Ketcheson, Aron J. Ahmadia
We consider the problem of finding optimally stable polynomial approximations to the exponential for application to one-step integration of initial value ordinary and partial diffe…